DiscoveryClient::~DiscoveryClient() {
if (_registered.load(butil::memory_order_acquire)) {
bthread_stop(_th);
bthread_join(_th, NULL);
DoCancel();
}
}
TEST_F(BthreadTest, stop_sleep) {
bthread_t th;
ASSERT_EQ(0, bthread_start_urgent(
&th, NULL, sleep_for_awhile_with_sleep, (void*)1000000L));
butil::Timer tm;
tm.start();
bthread_usleep(10000);
ASSERT_EQ(0, bthread_stop(th));
ASSERT_EQ(0, bthread_join(th, NULL));
tm.stop();
ASSERT_LE(labs(tm.m_elapsed() - 10), 5);
}
NamingServiceThread::~NamingServiceThread() {
RPC_VLOG << "~NamingServiceThread(" << *this << ')';
// Remove from g_nsthread_map first
if (_source_ns != NULL) {
const NSKey key = { _source_ns, _service_name };
std::unique_lock<pthread_mutex_t> mu(g_nsthread_map_mutex);
if (g_nsthread_map != NULL) {
NamingServiceThread** ptr = g_nsthread_map->seek(key);
if (ptr != NULL && *ptr == this) {
g_nsthread_map->erase(key);
}
}
}
if (_tid) {
bthread_stop(_tid);
bthread_join(_tid, NULL);
_tid = 0;
}
{
BAIDU_SCOPED_LOCK(_mutex);
std::vector<ServerId> to_be_removed;
ServerNodeWithId2ServerId(_last_sockets, &to_be_removed, NULL);
if (!_last_sockets.empty()) {
for (std::map<NamingServiceWatcher*,
const NamingServiceFilter*>::iterator
it = _watchers.begin(); it != _watchers.end(); ++it) {
it->first->OnRemovedServers(to_be_removed);
}
}
_watchers.clear();
}
if (_ns) {
_ns->Destroy();
_ns = NULL;
}
}
